// For flags

CVE-2009-1136

Microsoft Office OWC10.Spreadsheet ActiveX msDataSourceObject() Heap Corruption Vulnerability

Severity Score

9.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

4
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Microsoft Office Web Components Spreadsheet ActiveX control (aka OWC10 or OWC11), as distributed in Office XP SP3 and Office 2003 SP3, Office XP Web Components SP3, Office 2003 Web Components SP3, Office 2003 Web Components SP1 for the 2007 Microsoft Office System, Internet Security and Acceleration (ISA) Server 2004 SP3 and 2006 Gold and SP1, and Office Small Business Accounting 2006, when used in Internet Explorer, allows remote attackers to execute arbitrary code via a crafted call to the msDataSourceObject method, as exploited in the wild in July and August 2009, aka "Office Web Components HTML Script Vulnerability."

El control ActiveX de Microsoft Office Web Components Spreadsheet (también se conoce como OWC10 u OWC11), distribuido en Office XP SP3 y Office 2003 SP3, Office XP Web Components SP3, Office 2003 Web Components SP3, Office 2003 Web Components SP1 para 2007 Microsoft Office System, Internet Security and Acceleration (ISA) Server 2004 SP3 y 2006 versión Gold y SP1, y Office Small Business Accounting 2006, de Microsoft, cuando se utiliza en Internet Explorer, permite a los atacantes remotos ejecutar código arbitrario por medio de una llamada diseñada al método msDataSourceObject, tal y como se explotó “in the wild” en julio y agosto de 2009, también se conoce como "Office Web Components HTML Script Vulnerability".

This vulnerability allows attackers to execute arbitrary code on vulnerable installations of Microsoft Office. User interaction is required to exploit this vulnerability in that the target must visit a malicious page.
The specific flaw exists during the processing of malicious parameters to the routine msDataSourceObject() and results in transfer of control to unallocated memory. This issue can be exploited to execute arbitrary code under the context of the currently logged in user.

*Credits: Peter Vreugdenhil
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2009-03-25 CVE Reserved
  • 2009-07-14 CVE Published
  • 2009-07-16 First Exploit
  • 2024-08-07 CVE Updated
  • 2024-10-08 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-94: Improper Control of Generation of Code ('Code Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
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Isa Server
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2004
Search vendor "Microsoft" for product "Isa Server" and version "2004"
sp3, enterprise
Affected
Microsoft
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Isa Server
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2004
Search vendor "Microsoft" for product "Isa Server" and version "2004"
sp3, standard
Affected
Microsoft
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Isa Server
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2006
Search vendor "Microsoft" for product "Isa Server" and version "2006"
-
Affected
Microsoft
Search vendor "Microsoft"
Isa Server
Search vendor "Microsoft" for product "Isa Server"
2006
Search vendor "Microsoft" for product "Isa Server" and version "2006"
sp1
Affected
Microsoft
Search vendor "Microsoft"
Isa Server
Search vendor "Microsoft" for product "Isa Server"
2006
Search vendor "Microsoft" for product "Isa Server" and version "2006"
supportability
Affected
Microsoft
Search vendor "Microsoft"
Office
Search vendor "Microsoft" for product "Office"
2003
Search vendor "Microsoft" for product "Office" and version "2003"
small_business_accounting_2006
Affected
Microsoft
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Office
Search vendor "Microsoft" for product "Office"
2003
Search vendor "Microsoft" for product "Office" and version "2003"
sp3
Affected
Microsoft
Search vendor "Microsoft"
Office Web Components
Search vendor "Microsoft" for product "Office Web Components"
2003
Search vendor "Microsoft" for product "Office Web Components" and version "2003"
sp1, 2007_microsoft_office
Affected
Microsoft
Search vendor "Microsoft"
Office Web Components
Search vendor "Microsoft" for product "Office Web Components"
2003
Search vendor "Microsoft" for product "Office Web Components" and version "2003"
sp3
Affected
Microsoft
Search vendor "Microsoft"
Office Web Components
Search vendor "Microsoft" for product "Office Web Components"
xp
Search vendor "Microsoft" for product "Office Web Components" and version "xp"
sp3
Affected
Microsoft
Search vendor "Microsoft"
Office Xp
Search vendor "Microsoft" for product "Office Xp"
sp3
Search vendor "Microsoft" for product "Office Xp" and version "sp3"
-
Affected